For users on Linux and Unix, KDE offers a full suite of user workspace applications which allow interaction with these operating systems in a modern, graphical user interface. This includes Plasma Desktop, KDE's innovative and powerful desktop interface. Other workspace applications are included to aid with system configuration, running programs, or interacting with hardware devices. While the fully integrated KDE Workspaces are only available on Linux and Unix, some of these features are available on other platforms. In addition to the workspace, KDE produces a number of key applications such as the Konqueror Web browser, Dolphin file manager, and Kontact, the comprehensive personal information management suite. The list of applications includes many others, including those for education, multimedia, office productivity, networking, games, and much more. Most applications are available on all platforms supported by the KDE Development. KDE also brings to the forefront many innovations for application developers. An entire infrastructure has been designed and implemented to help programmers create robust and comprehensive applications in the most efficient manner, eliminating the complexity and tediousness of creating highly functional applications.

PDA to Mobile Bulk SMS is an application that creates and transmits all types of messages like standard text SMS, job alerts, promotional notices, friend and business greetings, and other campaign messages to selective or a complete list of mobile phone users.

Mettā is an OS for mobile, multimedia, and social applications. Mettā's purpose is to be easily deployable over a range of mobile and home devices, without tedious setup procedures, while allowing people to communicate easily in a very ambient way and express themselves freely by creating, modifying, and publishing text, audio, and video information in a simple way. Mettā's flexibility comes from transparent resource manipulation and transparently distributing computing tasks between nodes on the network, while maintaining data integrity and privacy.

T42 is a powerful mobile transit navigation system for the iPhone. It tries to tell you how to get from one point to another in an unfamiliar city by way of an optimal route, taking all different means of public transport into account.

VAG202 FiOS TV HD STB Network Control allows you to control a FiOS TV HD Set Top box over a network using the computer of your choice. You essentially get console access to your STB. The current version works, but is only usable by advanced technical folks.

RelaisDB is a mobile database of German relay stations for amateur radio usage. It is helpful for the German radio amateur while on the run. It provides information about relay stations in Germany, which the radio amateur can use with handhelds, QRP devices, and so on.

PrefixDB is a mobile database of callsign prefixes in use by amateur radio. This database is helpful for the radio amateur while on the run. It is especially helpful for portable operations like QRP or handhelds (Echolink, etc.).